Home / 1,366,692.94-1,885,717.83-793,392.76

Finding the Fourth Proportional to 1,366,692.94, 1,885,717.83 and 793,392.76

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Solution

The fourth proportional to 1,366,692.94, 1,885,717.83 and 793,392.76 is: 1,094,697.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,366,692.94 : 1,885,717.83 = 793,392.76 : x
  2. Step 2: Convert to fraction form
    1,366,692.94/1,885,717.83 = 793,392.76/x
  3. Step 3: Cross multiply
    1,366,692.94x = 1,885,717.83 × 793,392.76
  4. Step 4: Simplify right side
    1,366,692.94x = 1,496,114,873,724.91
  5. Step 5: Solve for x
    x = 1,496,114,873,724.91/1,366,692.94
  6. Step 6: Final answer
    x = 1,094,697.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.